Add /shared-button url

PlatformSamples/AspNetCoreMvc/Controllers/SamplesController.cs

@@ -73,5 +73,11 @@ namespace AspNetCoreMvc.Controllers
             sharedSamples[s.Title] = e;
             return e;
         }
+
+        [Route ("/shared-button")]
+        public IActionResult SharedButton ()
+        {
+            return Run ("Button Counter", true);
+        }
     }
 }

Samples/ButtonSample.cs

@@ -9,7 +9,10 @@ namespace Samples
 
         Button MakeButton ()
         {
-            var button = new Button ("Click me!");
+            var button = new Button ("Click me!") {
+                ClassName = "btn btn-primary", // Some bootstrap styling
+            };
+            button.Style.MarginTop = "2em";
             var count = 0;
             button.Clicked += (s, e) => {
                 count++;

Samples/TodoSample.cs

@@ -9,15 +9,6 @@ namespace Samples
     {
         public string Title => "Todo List";
 
-        List items = new List () {
-            ClassName = "list-group",
-        };
-
-        public TodoSample ()
-        {
-            items.Style.MarginTop = "1em";
-        }
-
         class Item : ListItem
         {
             Element label = new Div ();
@@ -48,6 +39,11 @@ namespace Samples
 
         Element MakeTodo ()
         {
+            List items = new List () {
+                ClassName = "list-group",
+            };
+            items.Style.MarginTop = "1em";
+
             var heading = new Heading ("Todo List");
             var subtitle = new Paragraph ("This is the shared todo list of the world.");
             var inputForm = new Form {